Problem with Laravel Cast to Enum

**API Platform version(s) affected**: ^4.0

**Description**  
When value caste to Enum Api Platform fall with 500 error
![image](https://github.com/user-attachments/assets/5a197aeb-2c3c-431d-8df4-7ca5d99a98c4)


**How to reproduce**  
Add enum cast, example: 
```php
protected function casts(): array
    {
        return [
            'plan' => PlansEnum::class
        ];
    }
```